Maintenance for R2025b

* Update to new startup app
* Improve ci.yml
* Standardize project details
* Remove reference to emailing for solutions in README as the solutions
  are included in Instructor Resources

Author: eszmw

.github/workflows/ci.yml

@@ -19,8 +19,10 @@ jobs:
     strategy: 
       fail-fast: false
       matrix:
-        MATLABVersion: [R2024a,R2024b]
+        MATLABVersion: [R2024b,R2025a]
     runs-on: ubuntu-latest
+    env:
+      LD_PRELOAD: /usr/lib/x86_64-linux-gnu/libstdc++.so.6
     steps:
       # Checks-out your repository
       - uses: actions/checkout@v4
@@ -58,6 +60,7 @@ jobs:
 
       # Upload the test results as artifact
       - name: Upload TestResults
+        if: ${{ always() }}
         uses: actions/upload-artifact@v4
         with:
           name: TestResults_${{ matrix.MATLABVersion }}

README.md

@@ -1,6 +1,7 @@
 <a name="T_DEF03274"></a>
 # <span style="color:rgb(213,80,0)">Vector Arithmetic</span>
 <a name="H_053613DF"></a>
+Learn the concepts of vector arithmetic with applications to the pitch and yaw of a cell phone.
 
 [![View on File Exchange](https://www.mathworks.com/matlabcentral/images/matlab-file-exchange.svg)](https://www.mathworks.com/matlabcentral/fileexchange/94555-vector-arithmetic) or [![Open in MATLAB Online](https://www.mathworks.com/images/responsive/global/open-in-matlab-online.svg)](https://matlab.mathworks.com/open/github/v1?repo=MathWorks-Teaching-Resources/Vector-Arithmetic&project=VectorArithmetic.prj&file=README.mlx)
 
@@ -24,7 +25,7 @@ The instructions inside the live scripts will guide you through the exercises an
 
 ## Contact Us
 
-Solutions are available upon instructor request. Contact the [MathWorks teaching resources team](mailto:onlineteaching@mathworks.com) if you would like to request solutions, provide feedback, or if you have a question.
+Contact the [MathWorks Educator Content Development Team](mailto:onlineteaching@mathworks.com) if you would like to request assistance, provide feedback, or if you have a question.
 
 <a name="H_30BC7141"></a>
 ## Prerequisites